Gecko [ beriskala.com ]

Name	Size	Permission	Date
AccessError	[ DIR ]	drwxr-xr-x	2026-05-01 04:23
AllocationError	[ DIR ]	drwxr-xr-x	2026-05-01 04:23
InvalidatedError	[ DIR ]	drwxr-xr-x	2026-05-01 04:23
LockedError	[ DIR ]	drwxr-xr-x	2026-05-01 04:23
%3c%3d%3e-i.ri	402 B	-rw-r--r--	2025-04-28 21:06
cdesc-Buffer.ri	5.07 KB	-rw-r--r--	2025-04-28 21:06
clear-i.ri	1.27 KB	-rw-r--r--	2025-04-28 21:06
copy-i.ri	2.23 KB	-rw-r--r--	2025-04-28 21:06
empty%3f-i.ri	606 B	-rw-r--r--	2025-04-28 21:06
external%3f-i.ri	235 B	-rw-r--r--	2025-04-28 21:06
for-c.ri	1.53 KB	-rw-r--r--	2025-04-28 21:06
free-i.ri	1.24 KB	-rw-r--r--	2025-04-28 21:06
get_string-i.ri	719 B	-rw-r--r--	2025-04-28 21:06
get_value-i.ri	1.87 KB	-rw-r--r--	2025-04-28 21:06
hexdump-i.ri	231 B	-rw-r--r--	2025-04-28 21:06
inspect-i.ri	231 B	-rw-r--r--	2025-04-28 21:06
internal%3f-i.ri	879 B	-rw-r--r--	2025-04-28 21:06
locked%3f-i.ri	770 B	-rw-r--r--	2025-04-28 21:06
locked-i.ri	1.26 KB	-rw-r--r--	2025-04-28 21:06
map-c.ri	1.59 KB	-rw-r--r--	2025-04-28 21:06
mapped%3f-i.ri	761 B	-rw-r--r--	2025-04-28 21:06
new-c.ri	1.27 KB	-rw-r--r--	2025-04-28 21:06
null%3f-i.ri	378 B	-rw-r--r--	2025-04-28 21:06
pread-i.ri	237 B	-rw-r--r--	2025-04-28 21:06
pwrite-i.ri	239 B	-rw-r--r--	2025-04-28 21:06
read-i.ri	231 B	-rw-r--r--	2025-04-28 21:06
readonly%3f-i.ri	235 B	-rw-r--r--	2025-04-28 21:06
resize-i.ri	972 B	-rw-r--r--	2025-04-28 21:06
set_string-i.ri	242 B	-rw-r--r--	2025-04-28 21:06
set_value-i.ri	1.23 KB	-rw-r--r--	2025-04-28 21:06
size-i.ri	439 B	-rw-r--r--	2025-04-28 21:06
slice-i.ri	1.53 KB	-rw-r--r--	2025-04-28 21:06
to_s-i.ri	582 B	-rw-r--r--	2025-04-28 21:06
transfer-i.ri	768 B	-rw-r--r--	2025-04-28 21:06
valid%3f-i.ri	473 B	-rw-r--r--	2025-04-28 21:06
write-i.ri	233 B	-rw-r--r--	2025-04-28 21:06

Rename

U:RDoc::NormalClass[iI"Buffer:ETI"IO::Buffer;TI"Object;To:RDoc::Markup::Document:@parts[o;;[o:RDoc::Markup::Paragraph;[I"RIO::Buffer is a low-level efficient buffer for input/output. There are three ;TI"ways of using buffer:;To:RDoc::Markup::BlankLine�o:RDoc::Markup::List:
@type:BULLET:@items[o:RDoc::Markup::ListItem:@label0;[o;	;[I"ICreate an empty buffer with ::new, fill it with data using #copy or ;TI"8#set_value, #set_string, get data with #get_string;;To;;0;[o;	;[I"MCreate a buffer mapped to some string with ::for, then it could be used ;TI"Pboth for reading with #get_string or #get_value, and writing (writing will ;TI"$change the source string, too);;To;;0;[o;	;[I"OCreate a buffer mapped to some file with ::map, then it could be used for ;TI"-reading and writing the underlying file.;T@o;	;[I"QInteraction with string and file memory is performed by efficient low-level ;TI" C mechanisms like `memcpy`.;T@o;	;[I"UThe class is meant to be an utility for implementing more high-level mechanisms ;TI"Slike Fiber::SchedulerInterface#io_read and Fiber::SchedulerInterface#io_write.;T@o;	;[I"<b>Examples of usage:</b>;T@o;	;[I"Empty buffer:;T@o:RDoc::Markup::Verbatim;[I">buffer = IO::Buffer.new(8)  # create empty 8-byte buffer
;TI"#  =>
;TI"3# #<IO::Buffer 0x0000555f5d1a5c50+8 INTERNAL>
;TI"# ...
;TI"buffer
;TI"#  =>
;TI"2# <IO::Buffer 0x0000555f5d156ab0+8 INTERNAL>
;TI"+# 0x00000000  00 00 00 00 00 00 00 00
;TI"abuffer.set_string('test', 2) # put there bytes of the "test" string, starting from offset 2
;TI"# => 4
;TI")buffer.get_string  # get the result
;TI"!# => "\x00\x00test\x00\x00"
;T:@format0o;	;[I"\Buffer from string:;T@o;;[I"string = 'data'
;TI""buffer = IO::Buffer.for(str)
;TI"#  =>
;TI"0# #<IO::Buffer 0x00007f3f02be9b18+4 SLICE>
;TI"# ...
;TI"buffer
;TI"#  =>
;TI"0# #<IO::Buffer 0x00007f3f02be9b18+4 SLICE>
;TI"H# 0x00000000  64 61 74 61                                     data
;TI"
;TI"Abuffer.get_string(2)  # read content starting from offset 2
;TI"# => "ta"
;TI"Ibuffer.set_string('---', 1) # write content, starting from offset 1
;TI"# => 3
;TI"buffer
;TI"#  =>
;TI"0# #<IO::Buffer 0x00007f3f02be9b18+4 SLICE>
;TI"H# 0x00000000  64 2d 2d 2d                                     d---
;TI",string  # original string changed, too
;TI"# => "d---"
;T;0o;	;[I"\Buffer from file:;T@o;;[I")File.write('test.txt', 'test data')
;TI"# => 9
;TI"4buffer = IO::Buffer.map(File.open('test.txt'))
;TI"#  =>
;TI";# #<IO::Buffer 0x00007f3f0768c000+9 MAPPED IMMUTABLE>
;TI"# ...
;TI"Dbuffer.get_string(5, 2) # read 2 bytes, starting from offset 5
;TI"# => "da"
;TI"4buffer.set_string('---', 1) # attempt to write
;TI"J# in `set_string': Buffer is not writable! (IO::Buffer::AccessError)
;TI"
;TI"-# To create writable file-mapped buffer
;TI"@# Open file for read-write, pass size, offset, and flags=0
;TI"Cbuffer = IO::Buffer.map(File.open('test.txt', 'r+'), 9, 0, 0)
;TI"!buffer.set_string('---', 1)
;TI"# => 3 -- bytes written
;TI"File.read('test.txt')
;TI"# => "t--- data"
;T;0o;	;[I"M<b>The class is experimental and the interface is subject to change.</b>;T:
@fileI"io_buffer.c;T:0@omit_headings_from_table_of_contents_below0;0;0[�[U:RDoc::Constant[i�I"PAGE_SIZE;TI"IO::Buffer::PAGE_SIZE;T:public0o;;[�;@w;0@w@cRDoc::NormalClass0U;[i�I"DEFAULT_SIZE;TI"IO::Buffer::DEFAULT_SIZE;T;0o;;[�;@w;0@w@@{0U;[i�I"
EXTERNAL;TI"IO::Buffer::EXTERNAL;T;0o;;[�;@w;0@w@@{0U;[i�I"
INTERNAL;TI"IO::Buffer::INTERNAL;T;0o;;[�;@w;0@w@@{0U;[i�I"MAPPED;TI"IO::Buffer::MAPPED;T;0o;;[�;@w;0@w@@{0U;[i�I"LOCKED;TI"IO::Buffer::LOCKED;T;0o;;[�;@w;0@w@@{0U;[i�I"PRIVATE;TI"IO::Buffer::PRIVATE;T;0o;;[�;@w;0@w@@{0U;[i�I"
READONLY;TI"IO::Buffer::READONLY;T;0o;;[�;@w;0@w@@{0U;[i�I"LITTLE_ENDIAN;TI"IO::Buffer::LITTLE_ENDIAN;T;0o;;[�;@w;0@w@@{0U;[i�I"BIG_ENDIAN;TI"IO::Buffer::BIG_ENDIAN;T;0o;;[�;@w;0@w@@{0U;[i�I"HOST_ENDIAN;TI"IO::Buffer::HOST_ENDIAN;T;0o;;[�;@w;0@w@@{0U;[i�I"NETWORK_ENDIAN;TI"IO::Buffer::NETWORK_ENDIAN;T;0o;;[�;@w;0@w@@{0[[I"Comparable;To;;[�;@w;0I"io_buffer.c;T[[I"
class;T[[;[�[:protected[�[:private[[I"for;T@�[I"map;T@�[I"new;T@�[I"
instance;T[[;[�[;[�[;[![I"<=>;T@�[I"
clear;T@�[I"	copy;T@�[I"empty?;T@�[I"external?;T@�[I"	free;T@�[I"get_string;T@�[I"get_value;T@�[I"hexdump;T@�[I"inspect;T@�[I"internal?;T@�[I"locked;T@�[I"locked?;T@�[I"mapped?;T@�[I"
null?;T@�[I"
pread;T@�[I"pwrite;T@�[I"	read;T@�[I"readonly?;T@�[I"resize;T@�[I"set_string;T@�[I"set_value;T@�[I"	size;T@�[I"
slice;T@�[I"	to_s;T@�[I"
transfer;T@�[I"valid?;T@�[I"
write;T@�[�[U:RDoc::Context::Section[i�0o;;[�;0;0[I"ext/io/console/console.c;TI"IO;T@{